fix: lib/sh/util.sh: verbosity_min(): usage: clarified that '' is a special value that causes $verbosity to be overwritten to ''

lib/runscripts/table.run: added test_() target and use it in remake_VegBIEN_mappings() (it would not be clear that remake_VegBIEN_mappings() runs the tests)

bugfix: inputs/.TNRS/schema.sql: granted bien_read SELECT access to derived views as well as the core tnrs table

updated inputs/datasource_release_status.xlsx

added inputs/datasource_release_status.xlsx, export of Google spreadsheet at https://docs.google.com/spreadsheet/ccc?key=0ArZXrTAXd-TYdDRRb2RxYi11TWZrQVh5bVdKOURCeFE

planning/timeline/timeline.2013.xls: updated for progress

bugfix: schemas/vegbien.sql: location: use the place_id from the parent location when no place_id is specified. this fixes a bug in analytical_stem_view where the parent location's place_id was used because it was sometimes missing from the sublocation, but the parent place_id itself was sometimes missing instead if sublocations each had their own place information. this way, it is always available directly in the sublocation, populated from the parent location if needed.

bugfix: schemas/vegbien.sql: location: added place_id which is autopopulated from the current locationplace. join on this in plot.**, to avoid a 1:many join when a location has multiple locationplaces.

bugfix: schemas/vegbien.sql: locationevent_unique_within_parent_by_location unique index: need COALESCE around location_id since it's nullable

fix: inputs/CVS/^taxon_observation.**.sample/: added _no_import because this table duplicates part of what's imported from taxon_observation.**